add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/arch/sh/kernel/setup.c
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@@ -32,6 +32,7 @@
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 #include <linux/of.h>
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 #include <linux/of_fdt.h>
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 #include <linux/uaccess.h>
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+#include <uapi/linux/mount.h>
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 #include <asm/io.h>
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 #include <asm/page.h>
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 #include <asm/elf.h>
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@@ -42,7 +43,9 @@
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 #include <asm/smp.h>
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 #include <asm/mmu_context.h>
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 #include <asm/mmzone.h>
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+#include <asm/processor.h>
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 #include <asm/sparsemem.h>
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+#include <asm/platform_early.h>
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 /*
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  * Initialize loops_per_jiffy as 10000000 (1000MIPS).
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@@ -242,7 +245,7 @@
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 {
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 }
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-#ifdef CONFIG_OF_FLATTREE
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+#ifdef CONFIG_OF_EARLY_FLATTREE
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 void __ref sh_fdt_init(phys_addr_t dt_phys)
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 {
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 	static int done = 0;
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@@ -288,8 +291,6 @@
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 #ifdef CONFIG_BLK_DEV_RAM
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 	rd_image_start = RAMDISK_FLAGS & RAMDISK_IMAGE_START_MASK;
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-	rd_prompt = ((RAMDISK_FLAGS & RAMDISK_PROMPT_FLAG) != 0);
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-	rd_doload = ((RAMDISK_FLAGS & RAMDISK_LOAD_FLAG) != 0);
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 #endif
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 	if (!MOUNT_ROOT_RDONLY)
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@@ -327,9 +328,9 @@
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 	sh_mv_setup();
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 	/* Let earlyprintk output early console messages */
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-	early_platform_driver_probe("earlyprintk", 1, 1);
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+	sh_early_platform_driver_probe("earlyprintk", 1, 1);
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-#ifdef CONFIG_OF_FLATTREE
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+#ifdef CONFIG_OF_EARLY_FLATTREE
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 #ifdef CONFIG_USE_BUILTIN_DTB
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 	unflatten_and_copy_device_tree();
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 #else
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@@ -338,10 +339,6 @@
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 #endif
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 	paging_init();
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-
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-#ifdef CONFIG_DUMMY_CONSOLE
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-	conswitchp = &dummy_con;
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-#endif
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 	/* Perform the machine specific initialisation */
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 	if (likely(sh_mv.mv_setup))
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@@ -353,7 +350,7 @@
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 /* processor boot mode configuration */
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 int generic_mode_pins(void)
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 {
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-	pr_warning("generic_mode_pins(): missing mode pin configuration\n");
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+	pr_warn("generic_mode_pins(): missing mode pin configuration\n");
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 	return 0;
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 }
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@@ -361,3 +358,57 @@
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 {
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 	return sh_mv.mv_mode_pins() & pin;
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 }
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+
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+void __init arch_cpu_finalize_init(void)
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+{
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+	char *p = &init_utsname()->machine[2]; /* "sh" */
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+
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+	select_idle_routine();
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+
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+	current_cpu_data.loops_per_jiffy = loops_per_jiffy;
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+
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+	switch (current_cpu_data.family) {
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+	case CPU_FAMILY_SH2:
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+		*p++ = '2';
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+		break;
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+	case CPU_FAMILY_SH2A:
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+		*p++ = '2';
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+		*p++ = 'a';
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+		break;
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+	case CPU_FAMILY_SH3:
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+		*p++ = '3';
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+		break;
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+	case CPU_FAMILY_SH4:
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+		*p++ = '4';
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+		break;
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+	case CPU_FAMILY_SH4A:
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+		*p++ = '4';
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+		*p++ = 'a';
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+		break;
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+	case CPU_FAMILY_SH4AL_DSP:
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+		*p++ = '4';
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+		*p++ = 'a';
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+		*p++ = 'l';
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+		*p++ = '-';
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+		*p++ = 'd';
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+		*p++ = 's';
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+		*p++ = 'p';
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+		break;
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+	case CPU_FAMILY_UNKNOWN:
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+		/*
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+		 * Specifically use CPU_FAMILY_UNKNOWN rather than
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+		 * default:, so we're able to have the compiler whine
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+		 * about unhandled enumerations.
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+		 */
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+		break;
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+	}
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+
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+	pr_info("CPU: %s\n", get_cpu_subtype(&current_cpu_data));
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+
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+#ifndef __LITTLE_ENDIAN__
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+	/* 'eb' means 'Endian Big' */
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+	*p++ = 'e';
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+	*p++ = 'b';
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+#endif
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+	*p = '\0';
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+}